Finding the Third Proportional to 2,207,727.25 and 3,238,932.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,207,727.25 : 3,238,932.75 = 3,238,932.75 : x
2. Step 2: Convert to fraction form
   2,207,727.25/3,238,932.75 = 3,238,932.75/x
3. Step 3: Cross multiply
   2,207,727.25x = 3,238,932.75 × 3,238,932.75
4. Step 4: Simplify right side
   2,207,727.25x = 10,490,685,359,022.56
5. Step 5: Solve for x
   x = 10,490,685,359,022.56/2,207,727.25
6. Step 6: Final answer
   x = 4,751,803.18